Question 590961


other words 
start off with (8x^2 - 5x + 19)+ (8x^2 + 8x -58)   .. now take ur problem in the first set of (   ) which is (8x^2 - 5x + 19) now combine like terms first   u have 8x^2-5x subtract you get 3x^2 +19  3*3=9 9+19=28  28 is your first answer. then you repeat these steps with the second set of (  )which is     (8x^2 + 8x -58) then when u get that answer u take that answer and 28 and add them together